From: Wietse Venema (no email)
Date: Fri Mar 02 2007 - 07:16:18 EST
beast:
> On 2/28/07, Wietse Venema <> wrote:
> > beast:
> > > On 2/28/07, Wietse Venema <> wrote:
> > > > >
> > > > look in /var/spool/postfix/etc/resolv.conf
> > > >
> > >
> > > The postfix is _not_ running chrooted. All "n" in master.cf
> >
> > Does the file /var/spool/postfix/etc/resolv.conf file exist?
> > What is the last read access time?
>
> No. It does not.
>
> [root at blowfish ~]# ls -l /var/spool/postfix/
> total 120
Then you need to check the file permission of / /etc /etc/resolv.conf
or any other file that's needed for host lookup.
Directories need read and execute permission for NON-ROOT USERS,
files need read permission for NON-ROOT USERS.
Then test the host lookup as an NON-ROOT USER.
If that fails, see if if you're running Apparmor of some other
security enhancing feature that breaks legitimate applications.
Wietse
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